Albatron Technology ARM11/Cortex-A8 Installation of the Conﬁguration Software, Activating Bootp

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bdiGDB for GNU Debugger, BDI2000 (ARM11/Cortex-A8)

User Manual 16

2.5 Installation of the Conﬁguration Software

On the enclosed diskette you will ﬁnd the BDI conﬁguration software and the ﬁrmware required for the BDI2000. For Windows NT users there is also a TFTP server included.

The following ﬁles are on the diskette.

b20a11gd.exe	Windows conﬁguration program
b20a11gd.hlp	Windows help ﬁle for the conﬁguration program
b20a11gd.xxx	Firmware for the BDI2000
armjed20.xxx	JEDEC ﬁle for the BDI2000 (Rev. A/B) logic device
armjed21.xxx	JEDEC ﬁle for the BDI2000 (Rev. C) logic device
tftpsrv.exe	TFTP server for WindowsNT/ Windows95 (WIN32 console application)
*.cfg	Conﬁguration ﬁles
*.def	Register deﬁnition ﬁles
bdisetup.zip	ZIP Archive with the Setup Tool sources for Linux / UNIX hosts.

Overview of an installation / conﬁguration process:

•Create a new directory on your hard disk

•Copy the entire contents of the enclosed diskette into this directory

•Linux only: extract the setup tool sources and build the setup tool

•Use the setup tool to load/update the BDI ﬁrmware/logic Note: A new BDI has no ﬁrmware/logic loaded.

•Use the setup tool to transmit the initial conﬁguration parameters

-IP address of the BDI.

-IP address of the host with the conﬁguration ﬁle.

-Name of the conﬁguration ﬁle. This ﬁle is accessed via TFTP.

-Optional network parameters (subnet mask, default gateway).

Activating BOOTP:

The BDI can get the network conﬁguration and the name of the conﬁguration ﬁle also via BOOTP. For this simple enter 0.0.0.0 as the BDI’s IP address (see following chapters). If present, the subnet mask and the default gateway (router) is taken from the BOOTP vendor-speciﬁc ﬁeld as deﬁned in RFC 1533.

With the Linux setup tool, simply use the default parameters for the -c option:

[root@LINUX_1 bdisetup]# ./bdisetup -c -p/dev/ttyS0 -b57

The MAC address is derived from the serial number as follows:

MAC: 00-0C-01-xx-xx-xx , repace the xx-xx-xx with the 6 left digits of the serial number

Example: SN# 93123457 ==>> 00-0C-01-93-12-34

© Copyright 1997-2007 by ABATRON AG Switzerland

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Contents BdiGDB Installation Using bdiGDBIntroduction BDI2000 BDI ConﬁgurationTroubleshooting Maintenance Trademarks AppendicesIntroduction BDI2000BDI Conﬁguration Connecting the BDI2000 to Target InstallationFor BDI Main / Target a connector signals see table on next BDI Main / Target a Connector Signals Jtag Test ResetChanging Target Processor Type For Target B connector signals see table on next Adaptive ClockingBDI Target B Connector Signals Returned Jtag Test ClockPlease switch on the system in the following sequence External power supply Target systemPower Supply from Target System 142Status LED «MODE» Built in LED indicates the following BDI statesRS232 Connector BASE-T Connector Ethernet communicationPC Host Name DescriptionOverview of an installation / conﬁguration process Installation of the Conﬁguration SoftwareActivating Bootp Build the setup tool Load/Update the BDI ﬁrmware/logic1 Conﬁguration with a Linux / Unix host Following the steps to bring-up a new BDI2000Check conﬁguration and exit loader mode Transmit the initial conﬁguration parametersﬁle name without any path For more information about Tftp use man tftpd2 Conﬁguration with a Windows host Ory / programmable logicRecover procedure Reassemble the unit as described in Appendix «Maintenance»Testing the BDI2000 to host connection Tftp server for Windows NTUsing bdiGDB Principle of operationConﬁguration File Part Init BdiGDB for GNU Debugger, BDI2000 ARM11/Cortex-A8 Using a startup program to initialize the target system ROM on the target, select ROM as the formatFormat COFF, SREC, AOUT, BIN, ELF or ROM Example Format CoffPart Target Cputype ARM1136None PushpullHalt StopRUN LoadonlySoft HardBreakmode Hard CoreDaisy chained Jtag devices Low level Jtag scan chain conﬁguration Part Host Prompt ARM11 Dump ﬁlenamePart Flash BLOCK, CHIP, Unlock Supported Flash Memories AM29BX8 MIRRORX8, I28BX8 STRATAX8, AT49X8Or use the Telnet unlock command Tor. In other words, this is the size of one sector in bytesPart Regs Entry in the conﬁguration ﬁle Example for a register deﬁnitionRegister deﬁnition ﬁle Connecting to the target Target setupDebugging with GDB GDB monitor command Breakpoint HandlingTarget serial I/O via BDI Target DCC I/O via BDI Telnet Interface Command list DumpCPxx Registers Some examples CP15 ID register CRn = 0, opcode2 =CP15 Cache Type CRn = 0, opcode2 = CP15 Invalidate I cache line CRn = 7, opcode2 = 1, CRm =Multi-Core Support Speciﬁcations BASE-TEnvironmental notice Declaration of Conformity CEWarranty Troubleshooting Problemﬁrmware can not be loaded Possible reasonsMaintenance Unplug the cablesReinstallation Trademarks All trademarks are property of their respective holders